3 Phase Smart Power Consumption Meter Manufacturer
It adopts a high-precision sensing chip with a metering accuracy of Class 0.5S, which can accurately capture three-phase voltage, current and power consumption data in real time, with an extremely low data error rate. It supports NB-IoT/4G remote meter reading, no manual intervention is required, and the meter reading efficiency is improved by more than 80%. It has built-in anti-electricity-theft and overload early warning functions, which can promptly identify abnormal power consumption and report it, ensuring electricity use safety. It can be connected to the energy management system to help users analyze power consumption trends and optimize plans. It is suitable for high-power scenarios such as factories and shopping malls, and balances accurate metering and efficient management and control.

|
Item |
Technical Parameters |
|
Measuring Unit |
Three-phase four-wire, without neutral sampling |
|
Un |
3x230/400V |
|
Ib |
5A |
|
Imax |
100A |
|
Fn |
50Hz |
|
Accuracy |
Active power Class 1.0; Reactive power Class 2.0 |
|
Meter constant |
Active 1000 imp/kWh; Reactive 1000 imp/kvarh |
|
Single-phase Measurement |
No |
|
Operating Temperature |
-25℃ ~ +70℃ |
|
Storage Temperature |
-40℃ ~ +85℃ |
|
Operating Humidity |
95% |
|
Altitude |
≤3000m |
|
Protection Grade |
IP54 |
|
Wiring |
BS |
|
Application |
Outdoor |
|
Insulation Grade |
Class II |
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